Multiplication Models

7 groups of 5 equals

• 12

• 35

• 30

• 40

What is the multiplication sentence for this number line?

• 5 x 2 = 10

• 2 x 5 = 10

• A

• B

• C

• D

Which multiplication fact is represented in  the picture?

• 5 × 5 × 5 × 5

• 4 × 5

• 10 × 2

• 20 × 4

Mr. Moore wants to show his class that if  the order of the factors is changed,  the product is still the same.  Which set of facts can Mr. Moore use as an example?

• 5 × 4 = 20
  2 × 10 = 20

• 3 × 9 = 27
  4 × 9 = 36

• 7 × 8 = 56
  8 × 7 = 56

  Which equation is correct for this area model?

• 4 x 6 = ?

• 7 x 5 = ?

• 6 x 3 = ?

• 4 x 7 = ?

This array represents 4 x 5.  Which number sentence using repeated addition matches this array?

• 4+4+4+4=16

• 5+5+5+5+5=25

• 4+4+4+4+4=20

• 5+5+5+5=20

This picture shows...

• 3 x 4 = 16

• 16 x 4 = 4

• 4 x 4 = 16

• 8 x 4 = 16

This shows...

• 7 groups of 3

• 3 groups of 7

• 2 groups of 8

• 3 groups of 9

Which multiplication sentence is shown above?

• 15 + 3= 5

• 5 X 3 = 15

• 3 + 5 = 15

• 15 - 3 = 5

• 3 X 5 = 15